Integrate the new DomStorage backend into DRT and test_shell.

webkit/support/test_webkit_platform_support.cc

Index: webkit/support/test_webkit_platform_support.cc
===================================================================
--- webkit/support/test_webkit_platform_support.cc	(revision 124232)
+++ webkit/support/test_webkit_platform_support.cc	(working copy)
@@ -321,7 +321,11 @@
 WebKit::WebStorageNamespace*
 TestWebKitPlatformSupport::createLocalStorageNamespace(
     const WebKit::WebString& path, unsigned quota) {
+#ifdef ENABLE_NEW_DOM_STORAGE_BACKEND
+  return dom_storage_system_.CreateLocalStorageNamespace();
+#else
   return WebKit::WebStorageNamespace::createLocalStorageNamespace(path, quota);
+#endif
 }
 
 void TestWebKitPlatformSupport::dispatchStorageEvent(
@@ -329,7 +333,11 @@
     const WebKit::WebString& old_value, const WebKit::WebString& new_value,
     const WebKit::WebString& origin, const WebKit::WebURL& url,
     bool is_local_storage) {
-  // The event is dispatched by the proxy.
+  // All events are dispatched by the WebCore::StorageAreaProxy in the
+  // simple single process case.
+#ifdef ENABLE_NEW_DOM_STORAGE_BACKEND
+  NOTREACHED();
+#endif
 }
 
 WebKit::WebIDBFactory* TestWebKitPlatformSupport::idbFactory() {